Sumi palette
Nightfall Granary
Five sumi stops with room to breathe — #9c0032 grounds, #cf3d57 and #ef5b71 do the talking, #f57785 softens, #ffa4ab lifts. The tetradic bones keep it coherent across flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#9c0032
#cf3d57
#ef5b71
#f57785
#ffa4ab
The generator opens with #9c0032 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.